<template>
<el-container style="height: 100vh; background-image:linear-gradient(135deg,#1352F2,#3C82F5)">
  <el-header style="padding: 30px">
    <el-row :gutter="10">
      <el-col  :span="3">
        <img src="/imgs/login/logo.png" style="height: 50px;width: 100%">
      </el-col>
      <el-col :span="1">
        <img src="/imgs/login/auto.png" style="height: 50px; width: 100%">
      </el-col>
      <el-col :span="1">
        <img src="/imgs/login/verticalLine.png" style="height: 50px;width: 100%">
      </el-col>
      <el-col :span="19">
        <span style="font-size: 30px; color: white; font-weight: bold">智慧车辆运营管理系统</span>
      </el-col>
    </el-row>
  </el-header>
  <el-main>
    <el-row :gutter="40">
      <el-col :span="16" :xs="24" :sm="24" :md="16" :lg="16" :xl="16"><img src="/imgs/login/bg.png" style="width: 100%; margin-top: 60px"></el-col>
      <el-col :span="8" :xs="24" :sm="24" :md="8" :lg="8" :xl="8">
        <el-card style="margin-top: 125px">
          <h3 style="text-align: center">用户登录</h3>
          <el-form label-position="top" >
            <el-form-item label="用户名" >
              <el-input placeholder="请输入用户名" v-model="user.username" @keydown.enter="login()"></el-input>
            </el-form-item>
            <el-form-item label="密码" >
              <el-input placeholder="请输入密码" v-model="user.password" show-password @keydown.enter="login()"></el-input>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" style="width: 100%" @click="login()">登录</el-button>
            </el-form-item>
            <div style="text-align: center;font-size: 14px;color: #666;padding: 15px 0px">(体验账号：tom 密码：123456)</div>
          </el-form>
        </el-card>
      </el-col>
    </el-row>
  </el-main>
</el-container>
</template>

<script setup>
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";

const user = ref({
  username: '',
  password: ''
})
const login = () => {
  console.log(user.value);
  //1.向后端服务器发送请求,需要使用axios!注意:使用时需导包!
  axios.post(BASE_URL+'v1/user/login',user.value)
      .then((response)=>{
        //2.回调函数:服务器响应后执行此处代码
        //response是响应对象，我们可以通过response.data得到服务器的响应数据
        console.log(response.data);
        if(response.data.code==2000){
          ElMessage.success('登录成功');
          // localStorage是用来存储字符串类型的键值对的
          localStorage.setItem('user',JSON.stringify(response.data.data));
          router.push('/');
        }else if (response.data.code==3001){
          ElMessage.error(response.data.data);
          user.value= {username: '', password: ''};
        }else {
ElMessage.error(response.data.message);
user.value= {username: '', password: ''};
        }
      })
}


</script>


<style scoped>

</style>